基本释义:

品种更换

网络释义

1)cultivars,品种更换

2)variety,品种

3)varieties,品种

4)breed,品种

5)cultivar,品种

6)cultivars,品种

用法和例句

The agronomic characters of 12 representative cultivars in three stages during the replacement of winter wheat after liberation in Shandong province were investigated.

对解放后我省冬小麦品种更换过程中３个时期１２个代表性品种的农艺性状进行了研究，结果表明，随着小麦产量水平的逐渐提高，上三叶（旗叶、倒二叶、倒三叶）叶面积、结实小穗密度、粒密度呈递增趋势；株高、基部第二节间长度、穗颈节间长度呈递减趋势；穗长、小穗数、千粒重、经济系数变化不显著；穗粒数在由低产向中产过渡中呈递增趋势，但由中产向高产过渡中变化不显

Study on character of processing in different plum variety;

青梅品种加工特性的研究

Preliminary study on variety of mango special for processing;

芒果加工专用品种的初步筛选研究

Trend of variety of catalytic cracking catalysts;

催化裂化催化剂品种的发展动向

Fast Discrimination of Varieties of Infant Milk Powder Using Near Infrared Spectra;

应用可见-近红外光谱技术快速无损鉴别婴幼儿奶粉品种

Some detoxication mechanisms of different wheat varieties under cadmium treatment;

镉处理下不同小麦品种几种解毒机制探讨

Determination on the Total Contents of the Flavonoids in the Leaves of Three Varieties from Black Currant;

不同品种黑穗醋栗叶片总黄酮含量的测定

Study on main flavor matters in meats of different sheep breeds;

不同品种绵羊肉中主要风味物质的研究

Contrastive Experiment of Various Alfalfa(Medicago sativa) Breed Cultivated on Loess Plateau;

黄土旱塬地紫花苜蓿品种对比试验

Study of Change Trend on R Value and MDA Content in Pork of Different Breed;

不同品种猪肌肉中R值和丙二醛含量变化趋势的比较研究

Characterization of the Aroma of Four Cultivars of Strawberry;

栽培草莓品种果实香气特性研究

New Cultivar‘En Wuye Mi’of Gynostemma;

绞股蓝新品种‘恩五叶蜜’

On the Naming Issues of Cultivated Plant Cultivars;

关于栽培植物的品种命名问题

Analysis of the chemical components and isomorphic amylase among different local cultivars of Dioscorea opposita;

山药地方品种的化学成分和淀粉酶同工酶分析

Genetic Diversity Comparison Between Wheat Cultivars from Chile and Huang-Huai Area by SSR Marker;

智利小麦品种与黄淮平原小麦品种的SSR遗传多样性比较

Study on Cold-resistance and Its Mechanism of Different Cultivars of Zoysia japonica Steud.;

结缕草品种抗寒性和抗寒机理研究